EP 3015184 A4 20161116 - MOLDED MATERIAL MANUFACTURING METHOD AND MOLDED MATERIAL
Title (en)
MOLDED MATERIAL MANUFACTURING METHOD AND MOLDED MATERIAL
Title (de)
FORMMATERIALHERSTELLUNGSVERFAHREN UND FORMMATERIAL
Title (fr)
PROCÉDÉ DE FABRICATION D'UN MATÉRIAU MOULÉ ET MATÉRIAU MOULÉ
Publication
Application
Priority
- JP 2014057529 A 20140320
- JP 2014062849 W 20140514
Abstract (en)
[origin: EP3015184A1] A formed material is manufactured by performing forming including at least one drawing-out process and at least one drawing process performed after the drawing-out process. A punch 31 used in the drawing-out process is formed to be wider on a rear end side than on a tip end side. By pushing a raw material metal plate into a pushing hole 30a together with the punch 31, ironing is performed on a region of the raw material metal plate corresponding to a flange portion.
IPC 8 full level
B21D 22/20 (2006.01)
CPC (source: EP KR US)
B21C 1/22 (2013.01 - US); B21D 22/20 (2013.01 - EP KR US); B21D 22/28 (2013.01 - KR); B21D 24/06 (2013.01 - EP KR US); B21D 53/00 (2013.01 - KR)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2015141017A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3015184 A1 20160504; EP 3015184 A4 20161116; EP 3015184 B1 20180228; AU 2014382226 A1 20151008; AU 2014382226 B2 20161020; BR 112015018230 A2 20170718; BR 112015018230 B1 20210518; CA 2905196 A1 20150924; CA 2905196 C 20161206; CN 105121049 A 20151202; CN 105121049 B 20170405; EA 028606 B1 20171229; EA 201591138 A1 20151230; HU E037315 T2 20180828; JP 2015193034 A 20151105; JP 5600821 B1 20141008; KR 101632547 B1 20160621; KR 20150123234 A 20151103; KR 20160055947 A 20160518; MX 2015010369 A 20160111; MX 349573 B 20170804; MY 163827 A 20171031; PH 12015501691 A1 20151019; PH 12015501691 B1 20151019; PT 3015184 T 20180529; RS 57195 B1 20180731; SG 11201507205U A 20151029; TR 201806758 T4 20180621; TW 201538247 A 20151016; TW I614068 B 20180211; US 2016207085 A1 20160721; US 9669440 B2 20170606; WO 2015141017 A1 20150924
DOCDB simple family (application)
EP 14880374 A 20140514; AU 2014382226 A 20140514; BR 112015018230 A 20140514; CA 2905196 A 20140514; CN 201480002678 A 20140514; EA 201591138 A 20140514; HU E14880374 A 20140514; JP 2014062849 W 20140514; JP 2014117520 A 20140606; KR 20157021517 A 20140514; KR 20167011275 A 20140514; MX 2015010369 A 20140514; MY PI2015702311 A 20140514; PH 12015501691 A 20150731; PT 14880374 T 20140514; RS P20180516 A 20140514; SG 11201507205U A 20140514; TR 201806758 T 20140514; TW 104108417 A 20150317; US 201414769669 A 20140514